//******************************************************************************
//
// Copyright (c) 2016 Microsoft Corporation. All rights reserved.
//
// This code is licensed under the MIT License (MIT).
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
//******************************************************************************
#pragma once

#import <UIKit/NSLayoutAnchor.h>
#import <UIKit/NSLayoutConstraint.h>

@interface NSLayoutAnchor () {
@public
    NSLayoutAttribute _attr;
    id _owner;
}

+ (instancetype)_anchorWithAttribute:(NSLayoutAttribute)attribute owner:(id)owner;
- (void)_validateMayConstrainToAnchor:(NSLayoutAnchor*)anchor;

@end
